CN208741772U - Ophtalmic treatments instrument - Google Patents
Ophtalmic treatments instrument Download PDFInfo
- Publication number
- CN208741772U CN208741772U CN201820191207.5U CN201820191207U CN208741772U CN 208741772 U CN208741772 U CN 208741772U CN 201820191207 U CN201820191207 U CN 201820191207U CN 208741772 U CN208741772 U CN 208741772U
- Authority
- CN
- China
- Prior art keywords
- light
- eyepiece
- unit
- prism
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides an eye diseases therapy device comprising, pedestal, the support portion as entire instrument；Control unit is used to control the operation of entire instrument, including signal input unit and information feedback unit；Light source treatment unit, including eyepiece and the light source generation being set to after eyepiece；And Internet of Things net unit, it can be connect with host computer, realize wireless or wire communication.The utility model is irradiated in the wavelength of the light of retina by control, it is irradiated in the power of retina light, the time break and control that are irradiated in retina light are irradiated in the method for the area of space of retina light to achieve the purpose that the cell on induced retinal generates and release dopamine is to inhibit myopia and amblyopia development to reach therapeutic purposes.It further include control unit and Internet of Things net unit, to realize treatment of the remote control to myopia and amblyopia.
Description
Technical field
It with induced retinal generation and release dopamine and is activated the utility model relates to a kind of using light irradiation eyeball
The method of dopamine receptor D1 with inhibit myopia and amblyopia development, and according to the above method research and development one kind for treat myopia or
The ophtalmic treatments instrument of person's amblyopia.
Background technique
The disease incidence of teen-age myopia is very high in China, according to 15 years old teen-age near-sighted disease incidence of investigation China
It is 78.5%.Some researches show that, improve dopamine (DA) retina yield to slow down and inhibit eyes to near-sighted direction
Development can play important influence.
Dopamine is a kind of neurotransmitter, for helping the chemical substance of cell transfer pulse.Mass data can be with
For supporting that dopamine is one of the retinal neurotransmitter for participating in signal cascade.There is dopamine receptor D1- on the retina
D5.Dopamine will mediate hair of the dioptric development for controlling eyeball structure as controlled Scleral structures by the activation of dopamine receptor
It educates and adjusts eyeball axial growth and develop to near-sighted direction or develop to long sight direction.
Applicant tracks by the research for a long time to illumination and myopia progression relationship and to the science in ophthalmic medical field
It was found that retinal dopamine level can be improved in luminous intensity increase, mechanism is that illumination gives light type access by retina, so that
Amakrine generates and discharges dopamine on retina.It is found in the experimental study to cavy, strong light group and dim light group
In comparative experiments, the DOPAMINE CONTENT IN RABBIT of the Guinea Pig Retina of strong light group obviously rises the diopter and eyeball axially shortens and obviously more becomes
In long sight.But there is no the content for further promoting dopamine, diopters to be also further change in for the strong illumination of duration.This
Illustrate that generation and the release of dopamine are not merely only related with intensity of illumination.
Finding light stimulation retina according to the research of applicant in recent years to inhibit the mechanism of myopia progression trend is spy
The long illumination of standing wave is irradiated in more to the release of light type Beale's ganglion cells glutamate release material incentive amakrine on retina
Bar amine.And the dopamine released will act on the dopamine D 1 being distributed widely on retina and D2 receptor, and distribution
Dopamine D 2 and D4 receptor in retinal pigment epithelium (RPE).Dopamine can make after acting on above-mentioned receptor
Corneal curvature flattens, front is deeper, crystalline lens is thinner, sclerotic cartilage cell Proliferation, and the above exercising result can make axis oculi to remote
Light direction development inhibits myopia.Based on the above mechanism, it is found by the applicant that it is irradiated in the wavelength of retina glazed thread, light power,
The factors such as the break time of irradiation and the area of space being irradiated on retina are rather than just one combined factors of light intensity
Will affect dopamine generation and release and to eyes myopia inhibition.
The eye diseases therapy existing many years that retina is designed to treat myopia and amblyopia are irradiated using light.Such as public affairs
The number of opening is CN107260504A, and a kind of entitled treat discloses using light source in amblyopia and/or near-sighted instrument by eyepiece
Project equipment of the light irradiation eyes to treat myopia or amblyopia.But eye is irradiated just with light source, not according to upper
State the generating device of principle design specific wavelength, the device of design different wave length irradiation replacement power, the dress of design interval irradiation
It sets, the control device and control that design light intensity are irradiated in the control device in region on retina.
Utility model content
It generates and release dopamine and swashs in order to solve the above technical problems, the utility model provides a kind of induced retinal
The method of dopamine receptor D1 living, the purpose is to by induced retinal generation and discharge dopamine and activate dopamine receptor
D1, to inhibit the development of myopia perhaps amblyopia further to provide a kind of ophtalmic treatments instrument for treating myopia or amblyopia.
A kind of method that induced retinal generates and discharges dopamine and activate dopamine receptor D1, which is characterized in that its
By control be irradiated in retina light wavelength, be irradiated in the power of retina light, be irradiated in retina light when
Between be interrupted and control be irradiated in retina light area of space method with reach the cell on induced retinal generate and
The purpose for discharging dopamine, specifically includes,
Step 1 discharges the light irradiation eyeball of certain wavelength；
Step 2, interrupted illuminating；
Step 3 repeats step 1 and step 2.
A kind of method that induced retinal generates and discharges dopamine and activate dopamine receptor D1, passes through control irradiation
In the wavelength of the light of retina, it is irradiated in the power of retina light, is irradiated in the time break and control of retina light
System is irradiated in the method for the area of space of retina light to reach the cell on induced retinal and generate and discharge dopamine
Purpose specifically includes,
Step 1 discharges the light irradiation eyeball of certain wavelength；
Step 2, the light for discharging another certain wavelength irradiate eyeball；
Step 3, interrupted illuminating；
Step 4 repeats step 1 to three.
The light of two kinds of specific wavelengths can carry out alternately irradiating eyeball, such photograph according to the radiation modality of certain power
Penetrate the generation that mode preferably induces dopamine than the light irradiation eyeball using single light intensity and wavelength.And in above-mentioned step
There is a break time irradiated without light in rapid, retina will can sufficiently adjust in the break time and be conducive to generate
With release dopamine.
Preferably, the range of light wavelengths are 650-680nm.
A kind of ophtalmic treatments instrument, it can be used to inhibit the development of myopia and amblyopia, help restores twenty-twenty vision, ties
Structure includes
Pedestal, the support portion as entire instrument；
Control unit is used to control the operation of entire instrument, including signal input unit and information feedback unit, control
Unit processed includes that control circuit and the component that can operate for the treatment of personage are used to control entire instrument；
Light source treatment unit, including eyepiece and the light source generation being set to after eyepiece, eyepiece be to light into
The structure of line focusing at least will include the lens subassembly of lens barrel and setting in the inner, and light source generation is can to emit light
The structure of beam, such as laser diode and LED light lamp；
And Internet of Things net unit, it can be connect with host computer, realize wireless communication, i.e., by far from upper where instrument
Interconnecting for machine of position realizes remote control, such as starts instrument, feedback treating data, analysis data etc..
Further, the control circuit of power interface and control unit is provided in the pedestal；
The control unit includes touch liquid crystal display curtain, can be inputted to instrument by the LCD screen and instruct and lead to
Cross the LCD screen feedback data information；
The Internet of Things net unit, including the wired or wireless data communication list in an information collection port and one
Member is write to each other by passing through communication unit after the information collection port processing data information with host computer realization, upper
Machine carries out the comparison of data information, realizes the operation of remote control equipment.
Further, it is provided with support base on the pedestal, the rotating arm of the support base and head is connected to one
Body adjusts the rotating disk being set on the outside of rotating arm on two sides to drive the head to do the adjusting of pitch angle.Different
The difference for treating personage its height figure needs to adjust the position of account head, so that it is double for the eyepiece face being set in head
Eye, enable eyeshade fit in the eye socket of people with or excellent mass effect.Can also it be illustrated by its setting, light
The incident angle for being irradiated in the eyeball of people is also a factor for influencing therapeutic effect.
The head section includes hood, the eyepiece being set in hood and the light source base for being set to eyepiece rear,
Laser generator is provided in the light source base；
Uniform intensity generator is provided in the eyepiece；
It further include the interpupillary adjustment mechanism for adjusting distance between eyepiece.
Preferential, the laser generator includes accommodating cavity, and the accommodating inside cavity is provided with spectroscope, institute
The access passed through for light is provided on the side wall for the accommodating cavity stated；
One end of the accommodating cavity is provided with laser diode, and the other end is provided with lens；
The rear end of the accommodating cavity is provided with circuit board；
And photodetector its light that can receive to be projected by access is connect with circuit board, and to circuit board feedback letter
Number.
It is capable of the power of Real-time Feedback light intensity by the way that photodetector unit is arranged, and voltage and current is adjusted by control unit
To control laser diode light intensity, injury of the excessively high light intensity to eyes is prevented.It is split, is made by spectroscopical pair of light
It obtains the light occurred by laser diode no more than 5% and is irradiated in the photoelectricity spy by the way that the through-hole of metal sleeve is arranged in
It surveys on device, realizes the examinations to light intensity.The laser diode connects to the control circuit simultaneously, the control circuit
Current Voltage can be adjusted to control the luminous power of laser diode and control light intensity, while the photodetector, energy
Feedback electric signal realizes automatically control and adjustment to control circuit after enough light intensity by perception.
Further, the uniform intensity generator includes,
Transparent components,
Diffraction optical element,
And lens；
Wherein, the transparent components are made of a pair of of angle of wedge prism, and the angle of wedge prism includes prism one and prism
Two, the right-angle plane of the prism one is arranged in opposite directions with the angle of wedge plane of prism two, so that incident beam is through prism one and rib
Light beam is become round by oval-shaped beam after the refraction of mirror two.
The uniform intensity generator can be arranged such that laser beam by oblong light by a pair of of prism wedge
Shape of spot variation becomes circular light spot shape to prevent energy from concentrating the injury to retina.To realize that control is irradiated in view
It is equal to be converted to flat-top by Gaussian Profile by diffraction optical element by the area of space of film light for the Energy distribution form of laser beam
So that the energy being irradiated on retina is uniform, setting plano-concave lens expands into the region area of eyeball for even distribution.By upper
The effect of uniform intensity generator is stated, so that the light energy uniform irradiation area being irradiated on retina is big, effectively prevent swashing
Beam energy concentrates the injury to retina, and the energy stepless action that can be realized irradiation area area significantly improves treatment effect
Fruit.
Preferably, the interpupillary adjustment mechanism includes two frame bodies, and being provided on one of frame body can
The hold assembly of object is clamped, the side of another frame body is provided with gear regulating mechanism；The gear adjusts machine
Structure includes at least,
Cantilever frame body,
Gear, and
Adjusting handle, and the gear and adjusting handle are engaged realization gear drive；
The adjusting handle can be rotated around it with cantilever frame body junction.
Gear regulating mechanism, so that the close of lens barrel or separation are realized in the movement that can do arc between lens barrel, in turn
The people for adjusting different interpupillary distances enters the optical path of eyes using adjusting when same equipment to realize optimal therapeutic effect.
A method of using above-mentioned ophtalmic treatments instrument, which is characterized in that
Microchip carrier containing data information is placed on the information collection port by step 1, which adopts
The data information in microchip will be read by collecting port, and be write to each other by communication unit and host computer realization, and data are uploaded
Data comparison is carried out to host computer；
Step 2, host computer will feed back a data information to the control circuit of control unit, control after acquiring information
Circuit will decide whether to start instrument according to the data information of feedback；
Step 3, if starting instrument, then the control circuit of control unit can read the related data information in microchip,
And movement is executed according to logic step, and by relevant marker information feedback on LCD screen；
Step 4, user complete therapeutic process；
Data information after treatment is connect by communication unit with host computer and updates data information by step 5, instrument.
A kind of induced retinal provided by the utility model generates and discharges dopamine and activate the side of dopamine receptor D1
Method, the beneficial effect is that: it is irradiated in the wavelength of the light of retina by controlling, is irradiated in the power of retina light, shines
Penetrate time break and control in retina light be irradiated in retina light area of space method to reach induction view
Cell on nethike embrane generates and the purpose of release dopamine is to inhibit myopia and amblyopia development to reach therapeutic purposes.And provide one kind
The instrument of myopia and amblyopia is treated, it is structurally reasonable and can effectively reach therapeutic purposes.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Attached drawing 1 is a kind of operational flowchart of ophtalmic treatments instrument in the utility model；
Attached drawing 2 is a kind of perspective view of ophtalmic treatments instrument in the utility model；
Attached drawing 3 is the main view of attached drawing 2；
Attached drawing 4 is the structural schematic diagram of the lens barrel of eyepiece, interpupillary adjustment mechanism and light source base in head shell；
Attached drawing 5 is the top view of Fig. 4；
Attached drawing 6 is the main view of Fig. 4；
Attached drawing 7 is the structural schematic diagram of the semiconductor laser diode in light source base；
Attached drawing 8 is the electrical schematic diagram of semiconductor laser diode；
Attached drawing 9 is the structural schematic diagram of uniform intensity generator in the lens barrel of eyepiece；
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
A kind of ophtalmic treatments instrument, perspective view is as shown in Fig. 2, it can be used to inhibit the development of myopia and amblyopia, side
Recovery twenty-twenty vision is helped, structure includes
Pedestal 1, the support portion as entire instrument；
Control unit is used to control the operation of entire instrument, including signal input unit and information feedback unit, control
Unit processed includes that control circuit and the component that can operate for the treatment of personage are used to control entire instrument, can be seen in Fig. 1
To 2 part of liquid crystal display of control unit, and control circuit part is then distributed in the inside of pedestal 1 and the shell of Medical Instruments
It is internal.By means of liquid crystal display 2, the input data information into control circuit, the most of the time will show input on liquid crystal display 2
Button also or be modular data information, to facilitate treatment personnel to use.
Light source treatment unit comprising eyepiece and the light source generation being set to after eyepiece.The eyepiece and
Light source generation after eyepiece is all set in the shell of head 3 of Fig. 1.The front of head 3 is provided with 31 part of eyeshade,
31 part of eyeshade is bonded with the eye socket part of people, and the light for the 650-680nm wavelength for having light source generation to be emitted will
It can be irradiated in the ball portions induced retinal generation of people after the focusing of eyepiece and discharge dopamine and activate dopamine
Receptor D1.
Support base 12 is provided on the pedestal 1, the rotating arm 32 of the support base 12 and head 3 is connected to one
Body adjusts the rotating disk 33 being set on 32 outside two sides of rotating arm to drive the head 3 to do the adjusting of pitch angle.No
With the difference for the treatment of personage its height figure need to adjust the position of account head so that the eyepiece face being set in head its
Eyes, enable eyeshade fit in the eye socket of people with or excellent mass effect.Can also it be illustrated by its setting, light
The eyeball for being irradiated in people incident angle be also influence therapeutic effect a factor.
The intracorporal eyepiece part of 3 shell of head, for adjusting between eyepiece the interpupillary adjustment mechanism of distance and being arranged in mesh
Light source seating portion after mirror is as shown in Figure 4.Specifically interpupillary adjustment mechanism is used to adjust the regulating mechanism of distance between eyepiece
Part is divided into the both ends of lens barrel 4 including frame body 51,52 for adjusting the distance between lens barrel 4 of eyepiece.The frame body 51
Side be provided with gear regulating mechanism 6, the gear regulating mechanism 6 has included at least frame body 61, gear 62,63, and
Adjusting handle 64,65.The frame body 61 is a kind of cantilever frame body being set between lens barrel 4, is for installing adjusting hand
The purpose of wheel 64,65 and gear 62,63, and make between the gear 62,63 can engaged transmission, the adjusting handle
64,65 rotate around it with 61 contact position of frame body.Shown in adjusting handle 64,65 be to protrude from 3 shell of head (such as Fig. 2),
The personnel for the treatment of can be realized by adjusting handle 64,65 to distance between the lens barrel 4 of eyepiece.
Around it, its one kind can be the setting of adjusting handle 64,65 to the adjusting handle 64,65 with 61 connection type of frame body
There is the end of protrusion and the frame body 61 is arranged fluted, is connected between end and groove by connector and enable end
It is enough to be rotated in groove.Another kind can be, and an axis is through frame body 61 and adjusting handle 64,65 and can be pivoted.Or
Person be any those skilled in the art it is conceivable that rotatable engagement mechanical structure mode.
As shown in figure 5, the frame body 61 includes front frame body 611 and rear sheet body 612, the gear 62,63 passes through
Cylinder is set between the front frame body 611 and rear sheet body 612, and is intermeshed between the gear 62 and gear 63
Frictional force when being driven, and passing through engagement realizes the self-locking to position of gear.
The structure of adjusting handle 64,65 is the integral structure of colyliform adjustment portion 641,651 and clamping part 642,652, described
Clamping part 642,652 be used to clamp the lens barrel 4 of eyepiece, the structure of clamping part 642,652 is the component of two arcs, described
Arc part top connects with colyliform adjustment portion 641,651, and the lower part of the arc part, which can be combined into one, clasps mirror
Cylinder.
As shown in fig. 6, the hold assembly structure of 52 side of frame body is copied in clamping part 642,652, only press from both sides
Component is held to be screwed on frame body 52.The light source base of light source generation is provided with close to 52 side of frame body
7, laser light source generator is arranged inside, the light of particular range of wavelengths wavelength can be emitted, and by the lens barrel 4 of eyepiece
It projects.
Semiconductor laser light resource generator is provided in light source base 7, the semiconductor laser light resource generator architecture is such as
Shown in Fig. 7, an accommodating cavity is included at least, what the structure of the accommodating cavity can be tubular is in the present embodiment a gold
Belong to sleeve 71, the both ends of the metal sleeve 71 are provided with hierarchic structure as fixing component, for fixing semiconductor laser
Diode 72 and collimation lens 73.Metal sleeve 71 is internally provided with spectroscope (Beam splitter) 711, described
The laser beam emitted by the semiconductor laser diode 72 can be beamed into several beams, and portion by spectroscope 711
Divided beams (being no more than 5%) will be projected outside the metal sleeve 71 by the through-hole 74 opened up on the metal sleeve 71.
The light beam of injection will be irradiated on the photodetector 75 for being set to 71 lower section of metal sleeve.The photodetector
75, the light intensity of light beam can be perceived, and be converted into electric signal and feed back to and two pole of photodetector 75 and semiconductor laser
In the control circuit board 76 that pipe 72 electrically connects.By control circuit board 76 to the adjustment of electric current, voltage so that by semiconductor laser
The light intensity for the laser that diode 2 is emitted is in appropriate range.The laser beam of laser transmitter projects passes through metal sleeve 71
Afterwards using the laser beam for becoming collimation after the effect of collimation lens 73.
The electrical schematic diagram of semiconductor laser light resource generator is as shown in Figure 8
And uniform intensity generator 9 is then provided in the lens barrel 4 of eyepiece, structure is as shown in figure 9, include at least prism one
81 and prism 2 82, the prism 1 and prism 2 82 are angle of wedge prism, and the angle of wedge angle is 30 °, incident
Light is by the angle of wedge face of prism 1 through passing through the right-angle surface of prism 2 82 in the length for making laser beam through superrefraction after superrefraction
The hot spot of ellipse is turned into circular light spot.
Then laser beam is beam-splitting diffraction optics member passing through diffraction optical element 83, the diffraction optical element 83
Part comprising matrix and the optical adjustment layer being set on matrix.The diffraction optical element 83 can be by laser beam energy
Gaussian Profile morphological transformation be flat-top be uniformly distributed form so that the energy of laser beam is uniform.
Then, laser beam by by plano-concave lens 84 scattered radiation in 85 surface of eyeball, using the refraction of eyeball 85
It is irradiated on retina.
The above structure is the integrally-built narration of ophtalmic treatments instrument.It at least further include a set of Internet of things system, this is
System is coupled by Internet of Things in host computer, so that the operation of remote control equipment and collection treatment personnel use the treatment of instrument
Data can be connect with host computer, realized wireless communication, that is, passed through the realization of interconnecting far from the host computer where instrument
Control at a distance such as starts instrument, feedback treating data, analysis data etc..
Specifically, the Internet of things system includes at least the information collection port that can read information in microchip.Such as
One card reader reads IC card.IC card is placed on the card reader by treatment personnel, it will be able to read the data letter in IC card
Breath, and contacted by wired or wireless communication with host computer.Data information is compared by host computer, then feeds back to instrument again
The control unit of device is to drive the unlatching of instrument to run or protect silence.
Method using above-mentioned ophtalmic treatments instrument is as follows
Microchip carrier containing data information is placed on the information collection port by step 1, which adopts
The data information in microchip will be read by collecting port, and be write to each other by communication unit and host computer realization, and data are uploaded
Data comparison is carried out to host computer；
Step 2, host computer will feed back a data information to the control circuit of control unit, control after acquiring information
Circuit will decide whether to start instrument according to the data information of feedback；
Step 3, if starting instrument, then the control circuit of control unit can read the related data information in microchip,
And movement is executed according to logic step, and by relevant marker information feedback on LCD screen；
Step 4, user complete therapeutic process；
Data information after treatment is connect by communication unit with host computer and updates data information by step 5, instrument.
The above description of embodiment disclosed in the utility model makes professional and technical personnel in the field can be realized or use
The utility model.Various modifications to these embodiments will be readily apparent to those skilled in the art, this
General Principle defined in text can without departing from the spirit or scope of the present utility model, in other embodiments
It realizes.Therefore, the present invention will not be limited to the embodiments shown herein, and be to fit to it is disclosed herein
Principle and the consistent widest scope of features of novelty.
Claims (6)
1. a kind of ophtalmic treatments instrument, which is characterized in that it includes,
Pedestal, the support portion as entire instrument；
Control unit is used to control the operation of entire instrument, including signal input unit and information feedback unit；
Light source treatment unit, including eyepiece and the light source generation being set to after eyepiece；
And Internet of Things net unit, it can be connect with host computer, realize wireless or wire communication.
2. a kind of ophtalmic treatments instrument according to claim 1, which is characterized in that
The control circuit of power interface and control unit is provided in the pedestal；
The control unit includes touch liquid crystal display curtain, can be inputted and be instructed and by being somebody's turn to do to instrument by the LCD screen
LCD screen feedback data information；
The Internet of Things net unit, including an information collection port and a wired or wireless data communication units,
Realized by passing through communication unit and host computer after the information collection port processing data information and write to each other, host computer into
The operation of remote control equipment is realized in the comparison of row data information.
3. a kind of ophtalmic treatments instrument according to claim 1 or 2, which is characterized in that be provided on the pedestal
The rotating arm of support base, the support base and head is connected in one, and adjusts the rotation being set on the outside of rotating arm on two sides
Disk is to drive the head to do the adjusting of pitch angle；
The head section includes hood, and the eyepiece being set in hood, the light source generation includes light source base, institute
Laser generator is provided in the light source base stated；
Uniform intensity generator is provided in the eyepiece；
It further include the interpupillary adjustment mechanism for adjusting distance between eyepiece.
4. a kind of ophtalmic treatments instrument according to claim 3, which is characterized in that the laser generator includes accommodating
Cavity, the accommodating inside cavity be provided with spectroscope, is provided on the side wall of the accommodating cavity and passes through for light
Access；
One end of the accommodating cavity is provided with laser diode, and the other end is provided with lens；
The rear end of the accommodating cavity is provided with circuit board；
And photodetector its light that can receive to be projected by access is connect with circuit board, and to circuit board feedback signal.
5. a kind of ophtalmic treatments instrument according to claim 4, which is characterized in that the uniform intensity generator packet
It includes,
Transparent components,
Diffraction optical element,
And lens；
Wherein, the transparent components are made of a pair of of angle of wedge prism, and the angle of wedge prism includes prism one and prism two, institute
The right-angle plane for the prism one stated arranges in opposite directions with the angle of wedge plane of prism two, so that incident beam is through prism one and prism two
Light beam is become round by oval-shaped beam after refraction.
6. a kind of ophtalmic treatments instrument according to claim 5, which is characterized in that the interpupillary adjustment mechanism includes two
A frame body, is provided with the hold assembly that can clamp object on one of frame body, and the one of another frame body
Side is provided with gear regulating mechanism；The gear regulating mechanism includes at least,
Cantilever frame body,
Gear, and
Adjusting handle, and the gear and adjusting handle are engaged realization gear drive；The adjusting handle can be around
It is rotated with cantilever frame body junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820191207.5U CN208741772U (en) | 2018-02-05 | 2018-02-05 | Ophtalmic treatments instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820191207.5U CN208741772U (en) | 2018-02-05 | 2018-02-05 | Ophtalmic treatments instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208741772U true CN208741772U (en) | 2019-04-16 |
Family
ID=66049948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820191207.5U Active CN208741772U (en) | 2018-02-05 | 2018-02-05 | Ophtalmic treatments instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208741772U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309559A (en) * | 2018-02-05 | 2018-07-24 | 苏州宣嘉光电科技有限公司 | Induced retinal generates and discharges dopamine and activate the method and ophtalmic treatments instrument of dopamine receptor D1 |
| CN113304403A (en) * | 2021-05-18 | 2021-08-27 | 赵晓华 | Device for inhibiting increase of eye axis for myopia treatment |
| CN114099985A (en) * | 2021-11-29 | 2022-03-01 | 苏州宣嘉光电科技有限公司 | Method and device for adjusting light source module by recognizing image characteristics |
| CN114099984A (en) * | 2021-11-29 | 2022-03-01 | 苏州宣嘉光电科技有限公司 | Vision training device and vision training instrument |
-
2018
- 2018-02-05 CN CN201820191207.5U patent/CN208741772U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309559A (en) * | 2018-02-05 | 2018-07-24 | 苏州宣嘉光电科技有限公司 | Induced retinal generates and discharges dopamine and activate the method and ophtalmic treatments instrument of dopamine receptor D1 |
| CN113304403A (en) * | 2021-05-18 | 2021-08-27 | 赵晓华 | Device for inhibiting increase of eye axis for myopia treatment |
| CN113304403B (en) * | 2021-05-18 | 2022-10-11 | 北京明仁视康科技有限公司 | Device for inhibiting increase of eye axis for myopia treatment |
| CN114099985A (en) * | 2021-11-29 | 2022-03-01 | 苏州宣嘉光电科技有限公司 | Method and device for adjusting light source module by recognizing image characteristics |
| CN114099984A (en) * | 2021-11-29 | 2022-03-01 | 苏州宣嘉光电科技有限公司 | Vision training device and vision training instrument |
| CN114099985B (en) * | 2021-11-29 | 2024-01-26 | 苏州宣嘉光电科技有限公司 | Device for adjusting light source module by recognizing image characteristics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208741772U (en) | Ophtalmic treatments instrument | |
| JP6773557B2 (en) | Methods and devices for producing corneal vitrification, and methods for their use | |
| US11844958B2 (en) | Gland treatment devices and methods for treating dry eye disease | |
| CN108309559A (en) | Induced retinal generates and discharges dopamine and activate the method and ophtalmic treatments instrument of dopamine receptor D1 | |
| CN213884754U (en) | Light source device and vision training instrument | |
| CN213760235U (en) | Light source device and vision training instrument | |
| CN114099984A (en) | Vision training device and vision training instrument | |
| CN105944234A (en) | Semiconductor laser rehabilitation instrument based on three-wavelength laser | |
| CN210872850U (en) | Interpupillary distance adjustment mechanism and portable visual training appearance | |
| CN213157518U (en) | Vision training instrument | |
| CN112137849A (en) | Bionic vision training instrument capable of achieving double light supplement for back pole of eye ground and peripheral vision of eye ground | |
| CN216703194U (en) | Red light treatment device for increasing fundus irradiation area | |
| JP4411435B2 (en) | Photostimulated retinal screening method and photostimulated retinal screening device | |
| CN205626738U (en) | Semiconductor laser instrument based on three wavelength laser | |
| RU2280425C1 (en) | Method for treating ocular diseases with the help of "eye-medius" apparatus | |
| CN208756309U (en) | Uniform intensity generator and ophthalmic medical equipment for ophthalmic medical equipment | |
| CN105498097A (en) | Corneal cross-linking instrument | |
| KR20210124245A (en) | Optoelectric device control method using command law for radiant power of light source and related device | |
| CN206433093U (en) | Light stimulus vision prosthetic appliance | |
| CN112137574A (en) | Auxiliary lighting device for ophthalmic slit lamp | |
| KR20210124244A (en) | Optoelectric device control method using filtering and related devices | |
| EP4335493A1 (en) | Myopia-preventing high intensity illumination apparatus for illuminating eyeballs and surrounding tissue by extra pupillary pathway via light that penetrating periorbital skin, subcutaneous tissue, pass through peripheral cornea, iris, peripheral lens, uvea, sclera, choroid, retinal pigment epithelium | |
| CN111375127A (en) | Low-frequency vision enhancing system | |
| KR101607372B1 (en) | Eye fatigue and visual rehabilitation device | |
| US20220409924A1 (en) | Myopia-preventing high intensity illumination apparatus for illuminating eyeballs and surrounding tissues via light that penetrating periorbital skin, subcutaneous tissue, then pass through cornea, iris, uvea, sclera and choroid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |